Film Blowing Machine
The Development of Chinese Paper Bag Machine has Attracted Global AttentionThe Chinese paper bag machine industry has experienced significant growth in recent years....
Bottom Sealing Bag Machine with Conveyor (4 lanes)
Bottom sealing bag machine|cutting machine|double decker bag machine|plastic bag machine|sealing and cutting machine Categories:
Bag Making Machine
Brand:
Zhuxin Model:
SHXJ-370x4 FOB port:
Ningbo Sea Port
Terms of Payment:
L/C,Western Union,T/T
Specification:1. Bottom Sealing Type 2. Cold Cutting Type3. Max Speed 600pcs/min4. The machine is in...
Zhejiang Zhuxin Machinery Co.,ltd is willing to cooperate with customers in North Korea to open up the market. We provide high quality plastic bag machine products, preferential factory prices, and professional after-sales services to provide impetus for the rapid development of your company! BUR (blow up ratio): 2 – 4.5. • DDR (draw down ratio) = gap width/thickness x BuR. • MD (machine direction). • TD (transverse direction). • L/D ratio of screw: 24Jul14, 2016 Page 6 Bubble stability in blown film Integrity of the solid film Film characteristics: ? film thickness ? materials used (stiffness, crystallization rate, Mw or MFI) Machine characteristics: ? output ? die gap ? cooling efficiency ? bubble